CVE-2021-47663

CVE-2021-47663 describes an improper JSON Web Tokens implementation that allows an unauthenticated remote attacker to guess a valid session ID and impersonate a user to gain full access. Documented impact includes high confidentiality, integrity, and availability degradation (C/H/I/A). The provid...

CVE-2021-47663 Improper session handling

Due to improper JSON Web Tokens implementation an unauthenticated remote attacker can guess a valid session ID and therefore impersonate a user to gain full access...

CVE-2021-47663 Improper session handling

Due to improper JSON Web Tokens implementation an unauthenticated remote attacker can guess a valid session ID and therefore impersonate a user to gain full access...

PT-2025-17724 · Franka Robotics · Franka Emika Robot

Name of the Vulnerable Software and Affected Versions: The product name cannot be determined. Description: An issue exists due to improper JSON Web Tokens implementation, allowing an unauthenticated remote attacker to guess a valid session ID. This enables the attacker to impersonate a user and...

CVE-2025-30206 Dpanel's hard-coded JWT secret leads to remote code execution

Dpanel is a Docker visualization panel system which provides complete Docker management functions. The Dpanel service contains a hardcoded JWT secret in its default configuration, allowing attackers to generate valid JWT tokens and compromise the host machine. This security flaw allows attackers ...

Azure Linux 3.0 Security Update: application-gateway-kubernetes-ingress / azcopy / blobfuse2 / cert-manager / coredns / etcd (CVE-2025-30204)

The version of application-gateway-kubernetes-ingress / azcopy / blobfuse2 / cert-manager / coredns / etcd installed on the remote Azure Linux 3.0 host is prior to tested version. It is, therefore, affected by a vulnerability as referenced in the CVE-2025-30204 advisory. - golang-jwt is a Go...

GHSA-2935-2WFM-HHPV Keycloak Denial of Service (DoS) Vulnerability via JWT Token Cache

A flaw was found in Keycloak. When the configuration uses JWT tokens for authentication, the tokens are cached until expiration. If a client uses JWT tokens with an excessively long expiration time, for example, 24 or 48 hours, the cache can grow indefinitely, leading to an OutOfMemoryError. This...

AZL-59177 CVE-2025-30204 affecting package coredns for versions less than 1.11.4-5

golang-jwt is a Go implementation of JSON Web Tokens. Starting in version 3.2.0 and prior to versions 5.2.2 and 4.5.2, the function parse.ParseUnverified splits via a call to strings.Split its argument which is untrusted data on periods. As a result, in the face of a malicious request whose...

AZL-59217 CVE-2025-30204 affecting package moby-engine for versions less than 24.0.9-16

golang-jwt is a Go implementation of JSON Web Tokens. Starting in version 3.2.0 and prior to versions 5.2.2 and 4.5.2, the function parse.ParseUnverified splits via a call to strings.Split its argument which is untrusted data on periods. As a result, in the face of a malicious request whose...

AZL-59242 CVE-2025-30204 affecting package packer for versions less than 1.9.5-12

golang-jwt is a Go implementation of JSON Web Tokens. Starting in version 3.2.0 and prior to versions 5.2.2 and 4.5.2, the function parse.ParseUnverified splits via a call to strings.Split its argument which is untrusted data on periods. As a result, in the face of a malicious request whose...

AZL-59180 CVE-2025-30204 affecting package moby-engine for versions less than 25.0.3-12

golang-jwt is a Go implementation of JSON Web Tokens. Starting in version 3.2.0 and prior to versions 5.2.2 and 4.5.2, the function parse.ParseUnverified splits via a call to strings.Split its argument which is untrusted data on periods. As a result, in the face of a malicious request whose...

AZL-77514 CVE-2025-30204 affecting package keda for versions less than 2.4.0-32

golang-jwt is a Go implementation of JSON Web Tokens. Starting in version 3.2.0 and prior to versions 5.2.2 and 4.5.2, the function parse.ParseUnverified splits via a call to strings.Split its argument which is untrusted data on periods. As a result, in the face of a malicious request whose...

AZL-59168 CVE-2025-30204 affecting package etcd for versions less than 3.5.21-1

golang-jwt is a Go implementation of JSON Web Tokens. Starting in version 3.2.0 and prior to versions 5.2.2 and 4.5.2, the function parse.ParseUnverified splits via a call to strings.Split its argument which is untrusted data on periods. As a result, in the face of a malicious request whose...

AZL-59165 CVE-2025-30204 affecting package cert-manager for versions less than 1.12.15-3

golang-jwt is a Go implementation of JSON Web Tokens. Starting in version 3.2.0 and prior to versions 5.2.2 and 4.5.2, the function parse.ParseUnverified splits via a call to strings.Split its argument which is untrusted data on periods. As a result, in the face of a malicious request whose...

AZL-59233 CVE-2025-30204 affecting package cert-manager for versions less than 1.11.2-21

golang-jwt is a Go implementation of JSON Web Tokens. Starting in version 3.2.0 and prior to versions 5.2.2 and 4.5.2, the function parse.ParseUnverified splits via a call to strings.Split its argument which is untrusted data on periods. As a result, in the face of a malicious request whose...

AZL-77522 CVE-2025-30204 affecting package influxdb 2.7.5-10

golang-jwt is a Go implementation of JSON Web Tokens. Starting in version 3.2.0 and prior to versions 5.2.2 and 4.5.2, the function parse.ParseUnverified splits via a call to strings.Split its argument which is untrusted data on periods. As a result, in the face of a malicious request whose...

AZL-59227 CVE-2025-30204 affecting package etcd for versions less than 3.5.21-1

golang-jwt is a Go implementation of JSON Web Tokens. Starting in version 3.2.0 and prior to versions 5.2.2 and 4.5.2, the function parse.ParseUnverified splits via a call to strings.Split its argument which is untrusted data on periods. As a result, in the face of a malicious request whose...

AZL-59239 CVE-2025-30204 affecting package kubernetes for versions less than 1.28.4-16

golang-jwt is a Go implementation of JSON Web Tokens. Starting in version 3.2.0 and prior to versions 5.2.2 and 4.5.2, the function parse.ParseUnverified splits via a call to strings.Split its argument which is untrusted data on periods. As a result, in the face of a malicious request whose...

CVE-2025-30204

golang-jwt is a Go implementation of JSON Web Tokens. Starting in version 3.2.0 and prior to versions 5.2.2 and 4.5.2, the function parse.ParseUnverified splits via a call to strings.Split its argument which is untrusted data on periods. As a result, in the face of a malicious request whose...

CVE-2025-30204 jwt-go allows excessive memory allocation during header parsing

golang-jwt is a Go implementation of JSON Web Tokens. Starting in version 3.2.0 and prior to versions 5.2.2 and 4.5.2, the function parse.ParseUnverified splits via a call to strings.Split its argument which is untrusted data on periods. As a result, in the face of a malicious request whose...